CN100575434C - Composite printing ink of plastic intaglio printing - Google Patents
Composite printing ink of plastic intaglio printing Download PDFInfo
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- CN100575434C CN100575434C CN 200610102364 CN200610102364A CN100575434C CN 100575434 C CN100575434 C CN 100575434C CN 200610102364 CN200610102364 CN 200610102364 CN 200610102364 A CN200610102364 A CN 200610102364A CN 100575434 C CN100575434 C CN 100575434C
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Abstract
The invention discloses a kind of composite printing ink of plastic intaglio printing, it is characterized in that: this compound oil ink comprises organic or mineral dye, pigment extender, polyester modified polyurethane, chloroethylene copolymer resin, modified chlorinated polyolefin, mixed solvent and polyethylene wax, mixed solvent is by vinyl acetic monomer, n-propyl acetate, Virahol, propylene glycol monomethyl ether is formed, and the weight proportion of its prescription is: organic or inorganic pigment 5-10, pigment extender 2-4, polyester modified polyurethane 24-30, chloroethylene copolymer resin 2.5-4, modified chlorinated polyolefin 0.5-0.7, mixed solvent 65-83, polyethylene wax 0.2-0.5.The butanone solvent that the present invention does not contain poisonous toluene solvant and volatility is big, smell is big, dissolvent residual is extremely low, the smell of printed matter is very little, meet the requirement of human safety and feature of environmental protection aspect, and can select homemade primary binder and modified adhesive for use, thereby reduce production costs greatly, improve the sticking power of ink system, so the present invention has the low-cost and high-performance advantage, be the high performance-price ratio product that substitutes present BiOriented Polypropylene Films printing compound oil ink.
Description
Technical field
The present invention relates to a kind of compound oil ink, particularly relate to a kind of solvent-borne type liquid ink that adopts the intaglio printing mode to be printed on the safer and environmental protection of multiple plastic bottom material.
Background technology
For relating to the flexible package printing industry that mostly is food and daily necessities packing greatly, make printing ink with the most use have two kinds at home at present: a kind of is for being connected resin with Chlorinated Polypropylene III, ethylene-vinyl acetate or ethylene chloride-ethylene acetate ester and chlorinated polyether resin, printing ink based on the solvent system of toluene or toluene and butanone is mainly used in the printing of most of in the market BiOriented Polypropylene Films composite packaging; Another kind is to serve as mainly to be connected material with urethane and vinyl chloride-vinyl acetate resin, is the biaxial stretching polyester of primary solvent system and the composite packaging printing ink of nylon membrane with butanone, toluene and vinyl acetic monomer.Be not difficult to find out that in the soft packaging industry although package printed matter is made more and more exquisitely, number average prints with the printing ink that contains toluene or toluene and butanone mostly, and in thinner, also use same solvent in a large number.This butanone solvent that two kinds of printing ink all contain poisonous toluene solvant and volatility is big, smell is big, the requirement that does not all reach human safety and feature of environmental protection aspect.Human safety has the implication of two aspects: the one, to producing and use the safety control of the health of operators of printing ink; Be to using healthy and safe guarantee on the other hand, comprise the people's of this content of use that printing ink on the printed matter causes the pollution of this printed matter content the safety control of health with the people of the printed matter of this ink printing.The feature of environmental protection is meant and reduces volatilizable organism especially to the deleterious organic discharging of human body, atmosphere and animals and plants that do not influence the recovery with regeneration printing ground, it is best to reach zero release certainly.Have only the printing ink of ultraviolet ray or other electron rays radiation curing to reach at present, but be subjected to the restriction of its resin system itself, viscosity is big, can not add thinner again, therefore uses on gravure, also needs the further perfect of radiation curing resin system.
And abroad, safety and environmental protection are paid attention in Europe always, are main printing material with molten printing ink of alcohol and environment-friendly type printing ink.This printing ink is not selected many excellent performances, the cheap molten connection resin of non-alcohol for use, makes stable and to have a technical requirements of excellent properties printing ink very high, and cost and to user's technical requirements also than higher.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned shortcoming, and a kind of general plastic intaglio printing compound oil ink that does not contain toluene and butanone, low-cost and high-performance is provided.
For achieving the above object, the present invention adopts following solution: a kind of composite printing ink of plastic intaglio printing, it is characterized in that: this compound oil ink comprises organic or mineral dye, pigment extender, primary binder, modified adhesive, adhesion promoter, mixed solvent and polyethylene wax, and the weight proportion of its prescription is: organic or inorganic pigment 5-10, pigment extender 2-4, primary binder 24-30, modified adhesive 2.5-4, adhesion promoter 0.5-0.7, mixed solvent 65-83, polyethylene wax 0.2-0.5.
Above-mentioned composite printing ink of plastic intaglio printing is characterized in that: described pigment extender is any in kaolin, barium sulfate, lime carbonate, the pure aluminium silicate; Primary binder is a polyester modified polyurethane; Modified adhesive is a chloroethylene copolymer resin; Adhesion promoter is a modified chlorinated polyolefin; Mixed solvent is made up of vinyl acetic monomer, n-propyl acetate, Virahol, propylene glycol monomethyl ether; Polyethylene wax is a polyethylene micropowder wax.
Above-mentioned composite printing ink of plastic intaglio printing is characterized in that: the weight proportion of described mixed solvent component is: vinyl acetic monomer 25-30, n-propyl acetate 25-30, Virahol 10-15, propylene glycol monomethyl ether 5-8.
Above-mentioned composite printing ink of plastic intaglio printing is characterized in that: the weight proportion of contained component is:
Pigment dyestuff 10
Pigment extender kaolin 2
Primary binder polyester modified polyurethane 24
Modified adhesive chloroethylene copolymer resin 2.5
Adhesion promoter modified chlorinated polyolefin 0.5
Mixed solvent vinyl acetic monomer 16
N-propyl acetate 25.5
Virahol 11
Propylene glycol monomethyl ether 8
Polyethylene wax polyethylene micropowder wax 0.5
Above-mentioned composite printing ink of plastic intaglio printing, it is characterized in that: described adhesion promoter is acrylic acid modified chlorinated polypropylene, dissolving in the lipid solvent and have certain consistency with main and modified adhesive simultaneously, mainly is to improve the sticking power of printing ink on BiOriented Polypropylene Films.
The effect of each component is in the present invention prescription: primary binder to multiple printing ground have fabulous sticking power, to pigment superior compatibility and dispersiveness arranged, dissolve in the multiclass solvent, viscosity is suitable, solvent release is good,, chemistry good with the consistency of other resin and softening agent and Heat stability is good; Modified adhesive can solve urethane resin viscosity, improve printing ink solvent release, active group be provided, improve the sticking power of ink system; Pigment extender can improve printing ink the suitable property of scraper, improve printing ink solvent release, improve the phenomenon of ink adhesion squeegee pressure roller; Adhesion promoter can improve the sticking power of printing ink at some printing ground; Polyethylene wax can improve the wear resistance of the suitable property of scraper of printing ink, the wearing and tearing that reduce scraper and version roller, raising printing ink layer; Various tackiness agents in the mixed solvent dissolving ink system, provide the smell and the dissolvent residual of suitable evaporation rate, control ink system and China ink layer for printing ink.
The present invention adopts typical gravure volatility printing ink production technique, mainly uses equipment such as high speed dispersor, sand mill and filter.Earlier all solvent are added in the stirred pot, under the stirring velocity of changeing with per minute 600-800 on the high speed dispersor, add the modified adhesive of advocating peace, be dissolved into transparent solution fully to the modified adhesive of advocating peace about 20 minutes, emit 25% transparent resin solution; Under same stirring velocity, add pigment, pigment extender and micro mist wax more successively, disperse to stir 30 minutes; The work in-process that scattered premix is got togather grind on sand mill 2-3 time afterwards, reach below 10 microns with Hegman grind gage test fineness, go up high speed dispersor again and under per minute 600-800 change to stir, add the resin solution and the adhesion promoter of emitting previously and stirred 30 minutes, by 10 microns cross filter core or filtering net gets final product.
Compared with prior art, the present invention has following advantage:
1, the present invention is universal compound oil ink, is suitable for oleaginous food, requirements such as the marinated food that salts down, refrigeration and frozen product do not contain the printing that sanitas needs the High Temperature Sterilization packing; Be applicable to the packages printing of food, sanitary washing article, medicine and the grain etc. of in the market all use BiOriented Polypropylene Films, polyester film and nylon films.
2, the present invention does not contain butanone and toluene, and dissolvent residual is extremely low, and the smell of printed matter is very little, meets the requirement of human safety and feature of environmental protection aspect.
3, printing adaptability excellence of the present invention, good, the bright saturation ratio height of color of dot reproduction, level excessively very evenly fully.
4, the suitable property of scraper of the present invention is good, and wiping is clean, is difficult for producing the dirty version and the line of ink marker.
5, primary binder of the present invention and modified adhesive all can be selected homemade goods for use, greatly reduce production cost, and primary binder has excellent dispersiveness to various pigment, modified adhesive can improve the sticking power of ink system, so the present invention has the low-cost and high-performance advantage, be the high performance-price ratio product that substitutes present BiOriented Polypropylene Films printing compound oil ink.Compare with common BiOriented Polypropylene Films compound oil ink in the market, it is high that this printing ink dry type compound stripping strength is wanted, and printing adaptability and the performance of scraper adaptability are excellent, and the transitivity of the shallow net of especially high light and the homogeneity of level transition are more outstanding.
6, the present invention meets the printing operation environment of the printing and the environmental requirement of environment-friendly package material.
Embodiment
Embodiment 1: the present invention adopts following materials of weight proportions to make:
Pigment dyestuff 10
Pigment extender kaolin 2
Primary binder polyester modified polyurethane 24
Modified adhesive chloroethylene copolymer resin 2.5
Adhesion promoter modified chlorinated polyolefin 0.5
Mixed solvent vinyl acetic monomer 16
N-propyl acetate 25.5
Virahol 11
Propylene glycol monomethyl ether 8
Polyethylene wax polyethylene micropowder wax 0.5
Embodiment 2: the present invention adopts following materials of weight proportions to make:
Pigment dyestuff 5
Pigment extender barium sulfate 2
Primary binder polyester modified polyurethane 24
Modified adhesive chloroethylene copolymer resin 2.5
Adhesion promoter modified chlorinated polypropylene resin 0.5
Mixed solvent vinyl acetic monomer 25
N-propyl acetate 25
Virahol 10
Propylene glycol monomethyl ether 5
Polyethylene wax polyethylene micropowder wax 0.2
Embodiment 3: the present invention adopts following materials of weight proportions to make:
Pigment dyestuff 10
Pigment extender lime carbonate 4
Primary binder polyester modified polyurethane 30
Modified adhesive chloroethylene copolymer resin 4
Adhesion promoter modified chlorinated polypropylene resin 0.7
Mixed solvent vinyl acetic monomer 30
N-propyl acetate 30
Virahol 15
Propylene glycol monomethyl ether 8
Polyethylene wax polyethylene micropowder wax 0.5
Embodiment 4: the present invention adopts following materials of weight proportions to make:
Pigment dyestuff 8
Pigment extender lime carbonate 3
Primary binder polyester modified polyurethane 27
Modified adhesive chloroethylene copolymer resin 3
Adhesion promoter modified chlorinated polypropylene resin 0.6
Mixed solvent vinyl acetic monomer 28
N-propyl acetate 28
Virahol 13
Propylene glycol monomethyl ether 6
Polyethylene wax polyethylene micropowder wax 0.4
Claims (5)
1, a kind of composite printing ink of plastic intaglio printing, it is characterized in that: this compound oil ink comprises organic or mineral dye, pigment extender, polyester modified polyurethane, chloroethylene copolymer resin, modified chlorinated polyolefin, mixed solvent and polyethylene wax, mixed solvent is by vinyl acetic monomer, n-propyl acetate, Virahol, propylene glycol monomethyl ether is formed, and the weight proportion of its prescription is: organic or inorganic pigment 5-10, pigment extender 2-4, polyester modified polyurethane 24-30, chloroethylene copolymer resin 2.5-4, modified chlorinated polyolefin 0.5-0.7, mixed solvent 65-83, polyethylene wax 0.2-0.5.
2, composite printing ink of plastic intaglio printing according to claim 1 is characterized in that: described pigment extender is any in kaolin, barium sulfate, lime carbonate, the pure aluminium silicate; Polyethylene wax is a polyethylene micropowder wax.
3, composite printing ink of plastic intaglio printing according to claim 1 is characterized in that: the weight proportion of described mixed solvent component is: vinyl acetic monomer 25-30, n-propyl acetate 25-30, Virahol 10-15, propylene glycol monomethyl ether 5-8.
4, composite printing ink of plastic intaglio printing according to claim 1 is characterized in that: described modified chlorinated polyolefin is acrylic acid modified chlorinated polypropylene.
5, composite printing ink of plastic intaglio printing according to claim 1 is characterized in that: the weight proportion of contained component is:
Pigment dyestuff 5
Pigment extender barium sulfate 2
Primary binder polyester modified polyurethane 24
Modified adhesive chloroethylene copolymer resin 2.5
Adhesion promoter modified chlorinated polypropylene resin 0.5
Mixed solvent vinyl acetic monomer 25
N-propyl acetate 25
Virahol 10
Propylene glycol monomethyl ether 5
Polyethylene wax polyethylene micropowder wax 0.2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610102364 CN100575434C (en) | 2006-12-29 | 2006-12-29 | Composite printing ink of plastic intaglio printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610102364 CN100575434C (en) | 2006-12-29 | 2006-12-29 | Composite printing ink of plastic intaglio printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101003704A CN101003704A (en) | 2007-07-25 |
| CN100575434C true CN100575434C (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610102364 Expired - Fee Related CN100575434C (en) | 2006-12-29 | 2006-12-29 | Composite printing ink of plastic intaglio printing |
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Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717596B (en) * | 2009-12-08 | 2012-05-23 | 湖州杭华油墨科技有限公司 | Water-based ink for package printing of high-adhesion film and manufacturing method thereof |
| CN102061113B (en) * | 2011-01-31 | 2013-06-26 | 郑州峰源油墨有限公司 | Alcohol soluble polyurethane gravure plastic ink and preparation method thereof |
| CN102585600A (en) * | 2012-01-09 | 2012-07-18 | 洋紫荆油墨（河北）有限公司 | Method for preparing gravure composite ink |
| CN102585603B (en) * | 2012-02-28 | 2014-03-12 | 东莞市正新包装制品有限公司 | Mixing printing ink for intaglio printing of polyethylene heat shrinking film |
| CN102618117B (en) * | 2012-03-25 | 2014-07-16 | 重庆宏图油墨有限公司 | Single-liquid environment-friendly universal compound printing ink and preparation method for same |
| JP2013245308A (en) * | 2012-05-28 | 2013-12-09 | Dic Graphics Corp | Gravure ink |
| CN103305057B (en) * | 2013-06-24 | 2014-10-29 | 中钞油墨有限公司 | High-adhesion alcohol ester solvent gravure ink composition suitable for base materials |
| CN104260380B (en) * | 2014-08-01 | 2016-06-22 | 河南银金达彩印股份有限公司 | A kind of production technology of free from extraneous odour packaging film |
| CN104356756B (en) * | 2014-11-17 | 2015-09-16 | 项敬来 | A kind of gravure printing ink |
| CN104774491A (en) * | 2015-03-28 | 2015-07-15 | 安徽美翔塑业有限公司 | Gravure printing compound ink |
| CN105348915A (en) * | 2015-09-25 | 2016-02-24 | 广东天龙油墨集团股份有限公司 | Plastic gravure benzene-free high temperature table printing ink |
| CN106590157B (en) * | 2016-11-07 | 2020-08-21 | 成都普瑞斯特新材料有限公司 | Handkerchief paper stretching environment-friendly printing ink and preparation method thereof |
| CN106867309A (en) * | 2017-04-23 | 2017-06-20 | 广东天龙油墨有限公司 | A kind of water-based plastic intaglio plate is combined white ink |
| CN107163674A (en) * | 2017-06-06 | 2017-09-15 | 荆门七色龙油墨有限公司 | A kind of heat molten type solid ink for intaglio printing |
| CN107201188B (en) * | 2017-06-30 | 2023-09-22 | 张家港保税区康得菲尔实业有限公司 | Precoating film for polystyrene foam board veneering and preparation method thereof |
| CN109466195A (en) * | 2018-11-26 | 2019-03-15 | 安徽同和包装制品有限公司 | A kind of environmental protection and energy saving packing box printing technology |
| CN110343420A (en) * | 2019-08-09 | 2019-10-18 | 广东恩美化工科技股份有限公司 | A kind of base gravure ink printing PET metallized film |
| CN112210243A (en) * | 2020-10-13 | 2021-01-12 | 广西建泽环保科技有限公司 | Water-based gravure plastic composite ink |
| CN112778826A (en) * | 2020-12-31 | 2021-05-11 | 重庆宏图新材料科技有限公司 | Single ester-soluble environment-friendly complex iron printing ink and preparation method thereof |
| CN113402926A (en) * | 2021-08-11 | 2021-09-17 | 杨欢 | Formula of high-adhesion ink for printing |
| CN114133788A (en) * | 2021-12-31 | 2022-03-04 | 福建鸣友新材料科技有限公司 | Ink and release layer solution for washable thermal transfer ribbon and preparation method thereof |
| CN115746623A (en) * | 2022-12-22 | 2023-03-07 | 浙江浦江永进工贸有限公司 | Preparation method of ester-soluble environment-friendly PETG (polyethylene terephthalate glycol) heat shrinkable film ink |
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2006
- 2006-12-29 CN CN 200610102364 patent/CN100575434C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN101003704A (en) | 2007-07-25 |
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